Adjust the bass response of this speaker by turning on and off JBL Charge 4 bass mode mode. Thus, when…
The JBL Charge 4 speaker has a group of LEDs across its lower front panel. These display battery fullness and…
The JBL Charge 4 speaker has a group of LEDs across its lower front panel. These display battery fullness and…
The JBL Charge 4 BT speaker does not come with an AC charger adapter. But you can recharge the speaker…